Ahlborn Mess hose connectors, Germany Ahlborn Mess models, Ahlborn Mess prices

Ahlborn Mess hose connectors are widely used in high-pressure piping applications in industrial fields, such as shipbuilding, offshore oil, metal processing, and mining. Flared tube fittings are suitable for hydraulic, lubrication, high-pressure water flushing, and high-pressure air pipelines. Flared tube fittings have been certified by many auditing bodies; they offer high reliability, inherent cleanliness, and strong flexibility, with faster and simpler pre-assembly and installation. The flared connection requires no welding, saving subsequent processes such as pickling and flaw detection. Flared tube fittings are a type of quick connector suitable for various pipe fittings and tubes with nominal pressures not exceeding 32MPa. According to the manufacturer, flared connections are widely used in industries such as oil refining, chemical, light industry, textiles, national defense, metallurgy, aviation, automotive, pharmaceuticals, machinery, shipbuilding, natural gas, and CNG refueling stations.

Ahlborn Mess hose connector working principle

1, the basic structure of this connector is relatively simple, consisting of only three basic parts: the connector body, the ferrule, and the nut. The main part is the ferrule, which is a metal ring with a cutting edge at the front. International standard GB3764-83 recommends a uniform I shape for the cutting edge. 2, the ferrule, which plays the main sealing role, moves axially along the inner conical hole of the connector body under the axial force of the tightening nut R. At the same time, the cutting edge end undergoes radial contraction under the radial reaction force R', eliminating the gap between the ferrule and the tube, causing the cutting edge to contact the tube surface. At this point, the tube no longer rotates; continuing to rotate the nut causes the ferrule cutting edge to firmly bite into the tube to ensure sealing. Another sealing element is the intersection line (edge) formed by the 13° chamfer at the ferrule cutting edge end and the outer circle, which tightly contacts the annular conical surface of the connector body to form a sealing band; this is the main sealing area of the ferrule seal. The tail 86° conical surface of the ferrule undergoes radial contraction under the force of F, tightly gripping the connected tube, while the middle part bulges slightly. Thus, the ferrule has axial elastic deformation, which is beneficial for ferrule sealing and preventing the tightening nut from loosening.

Ahlborn Mess hose connector classification

Ferrule tube fittings: The working principle of ferrule fittings is to insert the steel tube into the ferrule and tighten it with the ferrule nut, pressing against the ferrule to cut into the tube for sealing. No welding is required when connecting to steel tubes, which is advantageous for fire prevention, explosion protection, and high-altitude operations, and eliminates drawbacks caused by improper welding. Therefore, it is a relatively advanced connector in automatic control device pipelines for systems such as oil refining, chemical, petroleum, natural gas, food, pharmaceuticals, and instruments. It is suitable for connecting pipelines with media such as oil, gas, and water. Ferrule fittings feature reliable connection, high pressure resistance, temperature resistance, good sealing and repeatability, convenient installation and maintenance, and safe and reliable operation. Flared tube fittings: Suitable media for flared tube fittings include non-corrosive or corrosive media such as oil, water, and gas. The specifications for matching steel tubes are flexible. After welding to the pipeline, they feature reliable connection and good sealing performance, so they are widely adopted in systems such as oil refining, chemical, light industry, textiles, national defense, metallurgy, aviation, and shipbuilding; they are also suitable for hydraulic transmission pipelines in various mechanical engineering and machine tool equipment. Welded tube fittings: Suitable media for welded tube fittings include non-corrosive or corrosive media such as oil, water, and gas. For welded sealed tube fittings, the specifications for matching steel tubes are flexible. After welding to the pipeline, they feature reliable connection and good sealing performance, so they are widely adopted in systems such as oil refining, chemical, light industry, textiles, national defense, metallurgy, aviation, and shipbuilding; they are also suitable for hydraulic transmission pipelines in various mechanical engineering and machine tool equipment. When the production of ferrule tube fittings cannot meet demand, or in strongly corrosive environments, their adoption may be prioritized.

Ahlborn Mess hose connector function

The standard hose connector for hot and cold water hoses is a 4-branch pipe, with a diameter of 20 mm. For home decoration, the common specifications are 20, 25, and 32mm. Cold water uses 25mm, and hot water uses 20mm. However, there is no precise value for the inner diameter because the pipe wall thickness varies. The size of the faucet hose connector is determined by the pipe size; the common types are 4-branch and 6-branch. Functions of quick-release hose connectors include: exchange function for pneumatic and hydraulic tools, cylinders, hydraulic cylinders, and auxiliary devices for metal mold-related machinery; maintenance function for computer cooling devices and maintenance of die-casting machine hydraulic cylinders; test function for vacuum, pressure resistance, leakage, and operation tests; transport function for solids such as bolts and nuts, handling, and electrical conduction; filling function for inert gases, nitrogen, PG carbonic acid; and connection function for fixing fishing rods and pocket CD players, mobile operation connections, and applications other than fluid transport.

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